Episode Titles: Simulation
You are viewing a list of 2 The Big Bang Theory episodes featuring "Simulation" in their title.
The Santa Simulation
Season 6, Episode 11 - Aired December 13, 2012
Sheldon is haunted by the memories of Christmas past when the guys play a festive game of Dungeons and Dragons. Elsewhere, Amy, Penny and Bernadette try find a girl for Raj when he joins them on ladies' night.
The Itchy Brain Simulation
Season 7, Episode 8 - Aired November 14, 2013
When a past mistake of Leonard's comes to light, he's surprised that Sheldon promises not to make a big deal out of it. Sheldon instead makes Leonard walk a mile in his shoes to learn what it feels like to be tormented by trivial matters. Meanwhile, Penny embarrasses Raj when she confronts his ex-girlfriend, Lucy.